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<div style="width:595.3pt;margin-bottom:72.0pt;margin-top:72.0pt;margin-left:90.0pt;margin-right:90.0pt;"><p
        style="text-align:center;white-space:pre-wrap;"><span
        style="font-family:'SimSun';font-size:15.0pt;font-weight:bold;white-space:pre-wrap;">[</span><span
        style="font-family:'SimSun';font-size:15.0pt;font-weight:bold;white-space:pre-wrap;">卷名</span><span
        style="font-family:'SimSun';font-size:15.0pt;font-weight:bold;white-space:pre-wrap;">]</span><span
        style="font-family:'SimSun';font-size:15.0pt;font-weight:bold;white-space:pre-wrap;">试卷标题</span></p><br></br>
    <p style="text-align:left;white-space:pre-wrap;">未指定学科</p><br></br>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">19</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．若</span><img
            src=""
            style="width:101.4pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，则</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">cos2</span><span
            style="font-family:'Cambria Math';white-space:pre-wrap;">α</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">＝</span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;">　</span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;"> </span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;">　</span></p>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><br></br></p>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">5</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．如图，在△</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">ABC</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">中，点</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">D</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">E</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">满足</span><img
            src=""
            style="width:40.8pt;height:15.0pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><img
            src=""
            style="width:40.8pt;height:15.0pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．若</span><img
            src=""
            style="width:67.8pt;height:15.6pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">（</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">y</span><span
            style="font-family:'Cambria Math';white-space:pre-wrap;">∈</span><span
            style="font-family:'Times New Roman';font-weight:bold;white-space:pre-wrap;">R</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">），则</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">+</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">y</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">＝（　　）</span></p>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><img
            src=""
            style="width:91.64512pt;height:79.169846pt;"/></p>
    <p style="text-indent:13.65pt;text-align:left;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">A</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:17.4pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">B</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:17.4pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">C</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:9.6pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">D</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:9.6pt;height:26.4pt;"/></p>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><br></br></p>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">18</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．若函数</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">f</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">（</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">）＝</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">sin</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">+cos</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">在</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">[0</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">a</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">]</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">上单调递增</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">F</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">=</span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;"> </span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;">　</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，则</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">a</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">的取值范围为</span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;">　</span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;"> </span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;">　</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span></p><br></br>
    <p style="text-align:left;white-space:pre-wrap;">数学</p><br></br>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">2</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．函数</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">f</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">（</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">）＝</span><img
            src=""
            style="width:49.8pt;height:30.6pt;"/><span style="font-family:'Times New Roman';white-space:pre-wrap;">的最小正周期为（　　）</span>
    </p>
    <p style="text-indent:13.65pt;text-align:left;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">A</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:15.6pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">B</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:15.6pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">C</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><span
            style="font-family:'Cambria Math';white-space:pre-wrap;">π</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">D</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">2</span><span
            style="font-family:'Cambria Math';white-space:pre-wrap;">π</span></p><br></br>
    <p style="text-align:left;white-space:pre-wrap;">语文</p><br></br>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">5</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．如图，在△</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">ABC</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">中，点</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">D</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">E</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">满足</span><img
            src=""
            style="width:40.8pt;height:15.0pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><img
            src=""
            style="width:40.8pt;height:15.0pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．若</span><img
            src=""
            style="width:67.8pt;height:15.6pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">（</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">y</span><span
            style="font-family:'Cambria Math';white-space:pre-wrap;">∈</span><span
            style="font-family:'Times New Roman';font-weight:bold;white-space:pre-wrap;">R</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">），则</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">+</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">y</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">＝（　　）</span></p>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><img
            src=""
            style="width:91.64512pt;height:79.169846pt;"/></p>
    <p style="text-indent:13.65pt;text-align:left;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">A</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:17.4pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">B</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:17.4pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">C</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:9.6pt;height:26.4pt;"/><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">D</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span><img
            src=""
            style="width:9.6pt;height:26.4pt;"/></p>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><br></br></br></br></p><br></br>
    <p style="text-align:left;white-space:pre-wrap;">英语</p><br></br>
    <p style="margin-left:13.65pt;white-space:pre-wrap;"><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">18</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．若函数</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">f</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">（</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">）＝</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">sin</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">+cos</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">x</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">在</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">[0</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">a</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">]</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">上单调递增</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">F</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">=</span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;"> </span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;">　</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">，则</span><span
            style="font-family:'Times New Roman';font-style:italic;white-space:pre-wrap;">a</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">的取值范围为</span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;">　</span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;"> </span><span
            style="font-family:'Times New Roman';text-decoration:underline;white-space:pre-wrap;">　</span><span
            style="font-family:'Times New Roman';white-space:pre-wrap;">．</span></p></div>
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